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Using the numbers 1-9 in a triangle the sum along each side equals 17?
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∙ 11y ago
1
8 9
6 4
2 5 7 3
Wiki User
∙ 11y ago
Stephen Wong
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If equilateral triangle is reflected along with it's edges what shape does it create?
It creates a Rhombus
Can a square and a triangle tessellate together?
No * * * * * Yes it can: and in many ways. One possible way is to add a right isosceles triangle to each side of the square (with the hypotenuse along the square) to make it a larger square!
What do the numbers along the left side of the graph represent?
The Y-axis
How do you find the circumcenter of different types of triangle using cutting and folding method?
Suppose you have a triangle whose vertices are A, B and C, and the sides opposite these vertices are a, b and c, respectively. Cut out the triangle. Fold it so that vertex B meets vertex C. Mark the point where this fold is on side a. Mark this point as D and fold along AD. Fold it so that vertex A meets vertex C. Mark the point where this fold is on side b. Mark this point as E and fold along BE. Fold it so that vertex A meets vertex B. Mark the point where this fold is on side c. Mark this point as F and fold along CF. The three folds, AD, BE and CF meet at the circumcentre. You do not need all three - any two of them will do.
Addition and subtraction inequalities?
There are no inequalities when it comes to addition and subtraction. Both formulas are designed to secure precise and concise equations. This goes for positive numbers, along with negative numbers.
How do you find AC in the triangle ABC?
Use the information you're given and didn't mention in the question, along with all the formulas and equations you know that talk about the relationship among parts of triangles, to calculate the unknown numbers from the known numbers.
How can numbers 1-9 add up to 15 on each side of the triangle?
The numbers 1-9 sum to 45. If they are to be sum to 15 on each of three sides of a triangle, no number can be counted more than once (15*3 = 45). That is, there are no numbers at any of the vertices. Then there are several possible options: 1, 5, 9 along one side, 2, 6, 7 along the second 3, 4, 8 along the third. So, if x marks the vertices . . . . .x . . . .1 . 2 . . .5 . . . 6 . . 9 . . . . . 7 . x . 3 4 8 . x
Where does Pythagoras's rule not work?
Pythagoras's Rule does not work if the triangle is not a right angle triangle, that is having one angle equal to 90 degrees. (The rule can still be applied by creating right angles along one or more sides, using lines perpendicular to the side.)
What do you get if you cut an equilateral triangle in half along a line through one vertex?
A 30-60-90 right triangle
What shape do you get when A square piece of paper and folds it along a diagonal?
triangle
If an equilateral triangle is reflected along one of its edges what shape is created?
Trapezoid
What did pascal contribute to mathematics?
The probability theory was his contribution, along with the Pascal's triangle.
If an equilateral triangle is refelcted along one of its edges what shape is created?
A rhombus
How you find moment of inertia of isosceles triangle?
Along the height it is hb^3/48 and along base it is bh^3/36
When you can only find one sock where does the other go?
They go to the Bermuda Triangle, along with all your other lost things. Thats " Bermuda Triangle "
What is concurrency of medians of a triangle?
The medians of a triangle are concurrent and the point of concurrence, the centroid, is one-third of the distance from the opposite side to the vertex along the median
How do you draw duval triangle?
The Duval triangle is a diagnostic tool for oil insulated equipment. The three sides of an equilateral triangle form the axes representing the relative concentrations of methane (CH4), ethylene (C2H4) andacetylene (C2H2).The methane concentration is plotted along the axis with a positive gradient, ethylene along the axis with the negative gradient and acetylene along the horizontal axis : but going in the from right to left.The triangle is divided into a number of zones which indicate the most likely cause of failure.The Duval triangle is a diagnostic tool for oil insulated equipment. The three sides of an equilateral triangle form the axes representing the relative concentrations of methane (CH4), ethylene (C2H4) andacetylene (C2H2).The methane concentration is plotted along the axis with a positive gradient, ethylene along the axis with the negative gradient and acetylene along the horizontal axis : but going in the from right to left.The triangle is divided into a number of zones which indicate the most likely cause of failure.The Duval triangle is a diagnostic tool for oil insulated equipment. The three sides of an equilateral triangle form the axes representing the relative concentrations of methane (CH4), ethylene (C2H4) andacetylene (C2H2).The methane concentration is plotted along the axis with a positive gradient, ethylene along the axis with the negative gradient and acetylene along the horizontal axis : but going in the from right to left.The triangle is divided into a number of zones which indicate the most likely cause of failure.The Duval triangle is a diagnostic tool for oil insulated equipment. The three sides of an equilateral triangle form the axes representing the relative concentrations of methane (CH4), ethylene (C2H4) andacetylene (C2H2).The methane concentration is plotted along the axis with a positive gradient, ethylene along the axis with the negative gradient and acetylene along the horizontal axis : but going in the from right to left.The triangle is divided into a number of zones which indicate the most likely cause of failure.
